Do anyone here know the name of this banana?

It’s just the dancing banana… occasionally referenced with Peanut Butter Jelly Time

@funkdaddy is right, It’s the Dancing banana. This emoticon is the original banana dance from the Peanut Butter Jelly Time video.
More emoticon examples can be found here. On Nickelodeon, Peanut Butter Jelly Time was used as a short piece of their commercial to encourage children to eat breakfast.

Thanks! I played a flash game featuring this banana and the cut version of the Peanut Butter thing a long time ago. Now I know its origin and the full song, thanks to you.

Johnny.

He does the same dance as that Six Flags Guy

Mr. Peanut Butter Jelly Time banana.